I was recently at an office using a Ricoh Aficio multi-function printer. I downloaded the PPD Installer version 22.214.171.124 (dated 17/09/2014) for OS X 10.11 from the Ricoh Aficio MP 2510/3010/2590/3090 driver page. But no matter what I tried, the printer either could not be found or would print blank or garbled pages...
However, I then deleted the driver by:
- Deleting the RICOH folder in
- Deleting all files starting with Ricoh in
Then I added the printer again, using the standard driver instead. From Settings > Printers & Scanners and add a printer by IP, selecting:
- Protocol: Line Printer Daemon - LPD
- Use: Generic PCL Printer
The printer does not have PS support but the standard Generic PCL driver worked, although it does a terrible job at printing shades in grayscale (uses dithering instead). I have no idea how to fix that...